From April 6, Indian exchanges will implement a revised Order-to-Trade Ratio (OTR) framework, bringing relief to options traders and improving overall market efficiency. The move, backed by Securities and Exchange Board of India, aims to reduce penalties, ease compliance, and boost liquidity in derivatives trading.
What Is Order-to-Trade Ratio (OTR)?
OTR measures how many orders a trader places compared to how many actually get executed.
- High OTR = too many orders, cancellations, or modifications
- Exchanges penalize excessive OTR to prevent system overload and manipulation
This is especially relevant in high-frequency and algorithmic trading.
Key Changes in the New Rules
1. Relaxation for Equity Options
Earlier, only orders within a tight 0.75% range of the last traded price were exempt from OTR penalties.
Now:
- The exemption band for equity options has been widened
- Fewer genuine trades will attract penalties
- Traders get more flexibility in placing and modifying orders
However, rules for equity futures and cash segments remain unchanged.
2. Big Relief for Market Makers
A major update is the exemption for algorithmic orders placed by market makers.
- These orders will not be counted in OTR
- Helps firms that continuously provide buy-sell quotes
- Reduces penalty risk for high-order activity
This is expected to improve market depth and liquidity.
Why This Matters for Traders
The earlier OTR rules were considered restrictive, especially for:
- Options traders
- Algo and high-frequency traders
- Liquidity providers
With the new framework:
- Compliance burden reduces
- Trading becomes more efficient
- Execution strategies become more flexible
Expected Market Impact
Experts believe the revised OTR rules will:
- Boost participation in the options segment
- Improve liquidity in derivatives markets
- Encourage smoother price discovery
Overall, this is a positive step toward making India’s derivatives market more trader-friendly and globally competitive.